Recent Asian origin of chytrid fungi causing global amphibian declines

O'Hanlon Simon J., Rieux Adrien, Farrer Rhys A., Rosa Gonçalo M., Waldman Bruce, Bataille Arnaud, Kosch Tiffany A., Murray Kris A., Brankovics Balázs, Fumagalli Matteo, Martin Michael, Wales Nathan, Alvarado-Rybak Mario, Bates Kieran A., Berger Lee, Böll Susanne, Brookes Lola, Clare Frances, Courtois Elodie A., Cunningham Andrew A., Doherty-Bone Thomas M., Ghosh Pria, Gower David J., Hintz William E., Höglund Jacob, Jenkinson Thomas S., Lin Chun-Fu, Laurila Anssi, Loyau Thomas, Martel An, Meurling Sara, Miaud Claude, Minting Pete, Pasmans Frank, Schmeller Dirk S., Schmidt Benedikt R., Shelton Jennifer M. G., Skerratt Lee F., Smith Freya, Soto-Azat Claudio, Spagnoletti Matteo, Tessa Giulia, Toledo Luís Felipe, Valenzuela-Sánchez Andrés, Verster Ruhan, Vörös Judit, Webb Rebecca J., Wierzbicki Claudia, Wombwell Emma, Zamudio Kelly R., Aanensen David M., James Timothy Y., Gilbert M. Thomas P., Weldon Ché, Bosch Jaime, Balloux François, Garner Trenton W. J., Fisher Matthew C.. 2018. Recent Asian origin of chytrid fungi causing global amphibian declines. Science, 360 (6389) : 621-627.

Quartile : Outlier, Sujet : MULTIDISCIPLINARY SCIENCES

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Anthropologie-Ethnologie; Economie-gestion; Psychologie-éthologie-ergonomie; Sociologie-démographie

Résumé : Globalized infectious diseases are causing species declines worldwide, but their source often remains elusive. We used whole-genome sequencing to solve the spatiotemporal origins of the most devastating panzootic to date, caused by the fungus Batrachochytrium dendrobatidis, a proximate driver of global amphibian declines. We traced the source of B. dendrobatidis to the Korean peninsula, where one lineage, BdASIA-1, exhibits the genetic hallmarks of an ancestral population that seeded the panzootic. We date the emergence of this pathogen to the early 20th century, coinciding with the global expansion of commercial trade in amphibians, and we show that intercontinental transmission is ongoing. Our findings point to East Asia as a geographic hotspot for B. dendrobatidis biodiversity and the original source of these lineages that now parasitize amphibians worldwide.

Mots-clés géographiques Agrovoc : République de Corée, Belgique

Classification Agris : L73 - Maladies des animaux
M40 - Écologie aquatique

Champ stratégique Cirad : Axe 4 (2014-2018) - Santé des animaux et des plantes

Auteurs et affiliations

• O'Hanlon Simon J., Imperial College London (GBR) - auteur correspondant
• Rieux Adrien, CIRAD-BIOS-UMR PVBMT (REU)
• Farrer Rhys A., Imperial College London (GBR)
• Rosa Gonçalo M., Institute of Zoology (GBR)
• Waldman Bruce, Seoul National University (KOR)
• Bataille Arnaud, CIRAD-BIOS-UMR ASTRE (FRA)
• Kosch Tiffany A., Seoul National University (KOR)
• Murray Kris A., Imperial College London (GBR)
• Brankovics Balázs, Westerdijk Fungal Biodiversity Institute (NLD)
• Fumagalli Matteo, Imperial College London (GBR)
• Martin Michael, Norwegian University of Science and Technology (NOR)
• Wales Nathan, Natural History Museum (DNK)
• Alvarado-Rybak Mario, Universidad Nacional Andres Bello (CHL)
• Bates Kieran A., Imperial College London (GBR)
• Berger Lee, James Cook University (AUS)
• Böll Susanne, Agency for Population Ecology and Nature Conservancy (DEU)
• Brookes Lola, Institute of Zoology (GBR)
• Clare Frances, Imperial College London (GBR)
• Courtois Elodie A., Université de Guyane (GUF)
• Cunningham Andrew A., Zoological Society of London (GBR)
• Doherty-Bone Thomas M., Royal Zoological Society of Scotland (GBR)
• Ghosh Pria, Imperial College London (GBR)
• Gower David J., Natural History Museum (GBR)
• Hintz William E., University of Victoria (CAN)
• Höglund Jacob, Uppsala University (SWE)
• Jenkinson Thomas S., University of Michigan (USA)
• Lin Chun-Fu, Endemic Species Research Institute (TWN)
• Laurila Anssi, Uppsala University (SWE)
• Loyau Thomas, INRA (FRA)
• Martel An, Ghent University (BEL)
• Meurling Sara, Uppsala University (SWE)
• Miaud Claude, Université de Montpellier (FRA)
• Minting Pete, Amphibian and Reptile Conservation (GBR)
• Pasmans Frank, Ghent University (BEL)
• Schmeller Dirk S., Helmholtz Centre for Environmental Research (DEU)
• Schmidt Benedikt R., UZH (CHE)
• Shelton Jennifer M. G., Imperial College London (GBR)
• Skerratt Lee F., James Cook University (AUS)
• Smith Freya, Institute of Zoology (GBR)
• Soto-Azat Claudio, Universidad Nacional Andres Bello (CHL)
• Spagnoletti Matteo, University College London (GBR)
• Tessa Giulia, Sardinia Wildlife Conservation (ITA)
• Toledo Luís Felipe, UNICAMP (BRA)
• Valenzuela-Sánchez Andrés, Universidad Nacional Andres Bello (CHL)
• Verster Ruhan, North-West University (ZAF)
• Vörös Judit, Hungarian Natural History Museum (HUN)
• Webb Rebecca J., James Cook University (AUS)
• Wierzbicki Claudia, Imperial College London (GBR)
• Wombwell Emma, Institute of Zoology (GBR)
• Zamudio Kelly R., Cornell University (USA)
• Aanensen David M., Imperial College London (GBR)
• James Timothy Y., Endemic Species Research Institute (TWN)
• Gilbert M. Thomas P., Norwegian University of Science and Technology (NOR)
• Weldon Ché, North-West University (ZAF)
• Bosch Jaime, Museo Nacional de Ciencias Naturales (ESP)
• Balloux François, University College London (GBR)
• Garner Trenton W. J., Institute of Zoology (GBR)
• Fisher Matthew C., Imperial College London (GBR)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/587883/)

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